Synonyms: 2-Methyl-4-isothiazolin-3-one; Methylisothiazolinone; 2-methylisothiazol-3(2h)-one; 2-Methyl-4-isothiazoline-3-one; 2-Methyl-3(2H)-isothiazolone 
Composition: 2-METHYL-4-ISOTHIAZOLIN-3-ONE
Appearance: Light yellow to transparent liquid
Application: Suitable to preservative for cosmetic and personal care product, such as the shampoo which contain ZPT, anti UV product, hygienic towelette, hand lotion, cleansing milk.
COA of 3Q-611 MIT50
Effective components: 50.60
Density (@20'C)，g/cm³:1.168
pH(MIT1%):  5-7
Features:
1. Broad-spectrum, long-acting killing of various bacteria, fungi and yeasts;
2, the applicable range of ph is wide, ph2.0-12.0 can be used;
3, low toxicity, no formaldehyde, no burning, no voc, no residual emissions, the use concentration is completely harmless;
4, It can miscible with water, with a variety of emulsifiers, surfactants and proteins into a good distribution. 
Description About 3Q-611 MIT50 CAS 2682-20-4:
3Q-611 MIT50 is widely used in household chemicals, cosmetics, shampoos, detergents, personal care products, cleaning agents, cutting fluids, adhesives, high polymer emulsions, pigment dispersions and other aqueous systems.